EG4 PDP-120A-240 User Manual - Page 5

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2. EG4 Load Center Components and Features

The EG4 Load Center is an out-of-the-box unit that is pre-wired for support the integration of 2
EG4 6500 Inverters and batteries for both on-grid and off-grid residential solar installations. The
pre-wired system is designed to save thousands of dollars and precious time for both installers
and homeowners on their installation.
Warning: The EG4 Load Center must only be used with inverters running in stationary
mode (Common Neutral)
The EG4 Load Center consists of the following pre-assembled DIN rail parts:
AC Bypass Assembly (AC Protection and Transfer Switch)
# of Breakers
Poles per Breaker
Current
Voltage
Torque (Breaker)
Torque (Jumper Bar Lug)
Min Wire Size
Max Wire Size
Wire type
Two DC Breakers (Battery Protection and Disconnect)
# of Poles
Current
Voltage
Torque
Min Wire Size
Max Wire Size
Wire type
See Diagram 1 for pinouts
Two DC Isolators (PV Disconnect)
# of Poles
Current
Voltage
Torque
Min Wire Size
Max Wire Size
Wire type
3
4
60A
120/240VAC
22.125 in-lb (2.5 Nm)
50 in-lb (5.7 Nm)
12 AWG (4 mm
)
2
2 AWG (35 mm
)
2
Stranded or Solid
1
125A
60VDC
50 in-lb (5.7 Nm)
8 AWG (10 mm
)
2
1/0 AWG (50 mm
)
2
Stranded
4
25A
600V DC
10.62 – 15.93 in-lb (1.2–1.8 Nm)
12 AWG (4mm
)
2
6 AWG (16mm
)
2
Stranded or Solid
3